The Simpsons - Season 31 Episode 11 Hail to the Teeth Putting the Fun back in Dysfunctional!
Overview: Homer and Marge attend Artie Ziff’s wedding and become quite uncomfortable when they realize that his bride-to-be is a clone of Marge. Meanwhile, Lisa grapples with the misogynistic implications of the immediate popularity she receives after getting her new Invisalign braces.